Answer: candela
Explanation:
The SI unit for the measurement of intensity is referred to as the candela. The candela is simply used in the measurement of the visual intensity with regards to light sources such as the bulb we have in torches or the light bulbs that we have in our various homes. It is the power that a light source emits in a certain direction.
The right answer for the question that is being asked and shown above is that:
(1) <span>b. the light will reach the front of the rocket at the same instant that it reaches the back of the rocket.
</span>(2) <span>a. the light will reach the front of the rocket before it reaches the back of the rocket.
</span>(3) <span>b. less than Δt
</span>(4) <span>c. the length of your spaceship is getting longer.
(5) </span><span>c. 1.20c</span>
Hello <span>18huntsprea
</span>
Question: <span>Where might water be found on the moon?
Answer: Near The Poles (C)
Reason: Water is most likely to be discovered near the poles. The South pole is the most likely one.
Hope This Helps!
-Chris</span>
Answer
D.Diffraction
Explanation
Diffraction is a property that is experienced by waves when they come across a barrier when they are in motion.
The ways tends to curve behind the barrier. This is called diffraction of waves.
Now, sound is a wave and it also experience diffraction. . So the brother will be able to hear the sound due to diffraction
B
This is because the atoms moving at a faster pace inside the substance causes its temperature. This is why micro waves work, they dont heat up the object as much as they speed up the atoms inside it.
Hope this helps, brainliest please